SEAFLO 12 V Voltage submersible pump.These pumps are true powerhouses and can also be used when you are on the move. They can offer 30 mins continous operating when connected to a suitable power unit, a car battery or a solar power system. This product use food grade material with wide range of application. Silent, vibration-free operation, dry sealed and permanently lubricated, small size, light weight, easy to install and carry. For boat or RV caper.